80% of all CA drivers wear seat belts. If 3 drivers are pulled over, what's the probability that all would be wearing their seat belts?

Question

anonymous · Answer

$$.8\times .8\times .8=.8^3$$

anonymous · Answer

we need to write it as a % to the nearest 10th.

anonymous · Answer

ok

anonymous · Answer

http://mathforum.org/library/drmath/view/56510.html

anonymous · Answer

and can you show me the calculation?

anonymous · Answer

use a calculator
type in $.8^3$ and see what you get

anonymous · Answer

don't know how.  sorry

anonymous · Answer

http://www.wolframalpha.com/input/?i=.8^3

anonymous · Answer

Got it.  Can we continue

anonymous · Answer

a nationwide survey showed 65% of all children in the united states dislike eating veges.  if 3 children are chosen at random. what is the probability that all 3 dislike eating veges.  writen as a % to the nearest 10th.

anonymous · Answer

please include the calculation.

anonymous · Answer

would that be .27